Juncheng Wei

activity

20172026

most citedNondegeneracy of half-harmonic maps from

R

into

S^{1}

2 citations · 2 across the 5 of their papers we have counts for

collaborators

Showing 2025Show all

2 papers · 1 filter

math.AP2025

Finite time blow up solutions for heat equations with Neumann boundary conditions on $R_{+}^{4}$

Xiang Fang, Juncheng Wei, Youquan Zheng

We consider the nonlinear heat equations with Neumann boundary conditions $$ \begin{cases} u_{t}=Δu & \text{in}\ \mathbb{R}_{+}^{4} \times(0, T) ,\\ -\frac{d u}{d x_{4}}(\tilde{x},…

math.AP2025

Classification and qualitative properties of positive solutions to double-power nonlinear stationary Schrödinger equations

Takafumi Akahori, Slim Ibrahim, Hiroaki Kikuchi +2

In this paper, we investigate positive radial solutions to double-power nonlinear stationary Schrodinger equations in three space dimensions. It is now known that the non-uniquenes…

Finite time blow up solutions for heat equations with Neumann boundary conditions on R+4​

Classification and qualitative properties of positive solutions to double-power nonlinear stationary Schrödinger equations

Finite time blow up solutions for heat equations with Neumann boundary conditions on $R_{+}^{4}$